What _____ he doing? He _____ working hard.
A: are ; are
B: are; is
C: is ; is
A: are ; are
B: are; is
C: is ; is
举一反三
- The student is working very hard as he knows that how well he is doing today can have a considerable __________ on his future.
- Can you imagine _________? A: what his doing B: What is he doing C: what he is doing D: he is doing what
- [u] [/u] hard work he was doing! A: What B: What a C: How D: How a
- ________he was very tired, he still went on working hard.
- He’s working hard for fear that he _____.